<template>
    <div class="matchground">
        <div class="row">
            <div class="col-4">
                <div class="user-photo">
                    <img :src="$store.state.user.photo" alt="">
                </div>
                <div class="user-name">
                    {{ $store.state.user.username }}
                </div>
            </div>
            <div class="col-4">
                <div class="user-select-bot">
                    <select v-model="select_bot" class="form-select" aria-label="Default select example">
                        <option selected c value="-1">亲自上阵</option>
                        <option v-for="bot in bots" :key="bot.id" :value="bot.id">{{bot.title}}</option>
                    </select>
                </div>
            </div>
            <div class="col-4">
                <div class="user-photo">
                    <img :src="$store.state.pk.opponent_photo" alt="">
                </div>
                <div class="user-name">
                    {{ $store.state.pk.opponent_username }}
                </div>
            </div>
            <div class="col-12" style="text-align:center; padding-top: 15vh;">
                <button @click="click_match_btn" type="button" class="btn btn-warning btn-lg">{{ match_btn_info }}</button>
            </div>
        </div>
    </div>
</template>

<script>
import { ref } from 'vue'
import { useStore } from 'vuex'
import $ from 'jquery'
export default {
    setup(){
        const store = useStore();
        let bots = ref([]);
        let match_btn_info = ref("开始匹配");
        let select_bot = ref("-1");

        const click_match_btn = () => {
            if(match_btn_info.value === '开始匹配'){
                match_btn_info.value = "取消";
                console.log(select_bot.value);
                store.state.pk.socket.send(JSON.stringify({
                    event:"start-matching",
                    bot_id:select_bot.value,
                }));
            }else {
                match_btn_info.value = "开始匹配";
                store.state.pk.socket.send(JSON.stringify({
                    event:"stop-matching",
                }));
            }
        }
                
        const refresh_bots = () =>{
            $.ajax({
                url:"http://127.0.0.1:3000/api/user/bot/getList",
                type:'get',
                headers:{
                    Authorization:"Bearer " + store.state.user.token,
                },
                success(res){
                    bots.value = res;
                }
            })
        }

        refresh_bots();//从云端获取bots

        return {
            match_btn_info,
            click_match_btn,
            bots,
            select_bot,
        }
    }
}
</script>

<style scoped>
    div.matchground{
        width: 60vw;
        height: 70vh;
        margin: 40px auto;
        background-color: rgba(50,50,50,0.5);
    }
    div.user-photo{
        text-align: center;
        padding-top: 10vh;
    }
    div.user-photo > img{
        border-radius: 50%;
        width: 20vh;
    }
    div.user-name{
        text-align: center;
        padding-top: 2vh;
        color: white;
    }
    div.user-select-bot{
        padding-top: 20vh;
    }
    div.user-select-bot > select{
        width: 60%;
        margin: 0 auto
    }
</style>